THE THERMAL EXPANSION ANOMALIES OF THE SUPERCONDUCTING CERAMICS YTTRIUM-BARIUM-COPPER-OXYGEN AT LOW TEMPERATURES.

[In Russian. / En russe.]

Author(s) : ZUBOV I. V.

Type of article: Article

Summary

ANOMALIES OF THERMAL EXPANSION OF THE HIGH-CRITICAL FIELD SUPERCONDUCTORS ALONG THE AXIS C ARE REVEALED IN THE REGION OF SUPERCONDUCTING TRANSITION. THESE ARE OBSERVED TO BE ACCOMPANIED WITH A DECREASE IN THE INTEGRAL INTENSITY OF DIFFRACTION LINES. THE DATA SUGGEST THE POSSIBILITY OF TRANSFORMATION OF THE PHONON SPECTRUM IN THE REGION OF THE SUPERCONDUCTING TRANSITION.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1989-0445
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 14 - n. 8
  • Publication date: 1988
  • Document available for consultation in the library of the IIR headquarters only.

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